Base | Representation |
---|---|
bin | 11111110101011100010111… |
… | …111011010101111000110111 |
3 | 200100202000112211012212221102 |
4 | 133311130113323111320313 |
5 | 121322424124310030143 |
6 | 1213440350544440315 |
7 | 41330351611210424 |
oct | 3765342773257067 |
9 | 610660484185842 |
10 | 140012040314423 |
11 | 40680855718722 |
12 | 1385333101909b |
13 | 601810401bbc4 |
14 | 2680894400d4b |
15 | 112c07b5720b8 |
hex | 7f5717ed5e37 |
140012040314423 has 8 divisors (see below), whose sum is σ = 141699155184048. Its totient is φ = 138324930750144.
The previous prime is 140012040314371. The next prime is 140012040314477. The reversal of 140012040314423 is 324413040210041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140012040314423 - 236 = 139943320837687 is a prime.
It is a super-2 number, since 2×1400120403144232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140012046314423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86988065 + ... + 88582997.
It is an arithmetic number, because the mean of its divisors is an integer number (17712394398006).
Almost surely, 2140012040314423 is an apocalyptic number.
140012040314423 is a deficient number, since it is larger than the sum of its proper divisors (1687114869625).
140012040314423 is a wasteful number, since it uses less digits than its factorization.
140012040314423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2652673.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 140012040314423 its reverse (324413040210041), we get a palindrome (464425080524464).
The spelling of 140012040314423 in words is "one hundred forty trillion, twelve billion, forty million, three hundred fourteen thousand, four hundred twenty-three".
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